CN106764052A - A kind of water applies method pipeline laying facility - Google Patents
A kind of water applies method pipeline laying facility Download PDFInfo
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- CN106764052A CN106764052A CN201611226220.1A CN201611226220A CN106764052A CN 106764052 A CN106764052 A CN 106764052A CN 201611226220 A CN201611226220 A CN 201611226220A CN 106764052 A CN106764052 A CN 106764052A
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- Prior art keywords
- pipeline
- sleeve pipe
- waterwall
- laying
- pipeline laying
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
Abstract
The present invention relates to pipeline laying technical field, there is provided a kind of water applies method pipeline laying facility.The water applies method pipeline laying facility, including installed in the first waterwall of the entrance point port of described sleeve pipe；The poling hole for penetrating pipeline is provided with first waterwall.When the water being applied into method pipeline laying facility being used for pipeline laying, after the poling hole on the first waterwall is penetrated wait the pipe end for laying, can be to injecting liquid in liquid containing chamber.Now, the pipeline entered into sleeve pipe is subject to buoyancy straight up, so that the active force needed during pipeline laying reduces, to reduce requirement and the complex operation degree to laying apparatus, the security and laying speed of construction are improved, and ensures pipeline laying in place.Further, since support member drives pipeline sleeve pipe again after installing in advance, therefore can prevent support member from damaging deformation；Meanwhile, the frictional resistance that pipeline is subject under buoyancy reduces, such that it is able to the outer anti-corrosion of effective protective conduit.
Description
Technical field
The present invention relates to pipeline laying technical field, there is provided a kind of water applies method pipeline laying facility.
Background technology
The municipal supporting pipelines engineering-regeneration Hydraulic Projects in Green Lake East Road, Haidian District (the close flume north side road-Green Lake South Road in capital)
Construction in, recycled water Pipeline Crossing Program Beiqing Road, Planning Landscape river course and planning Da Zhai canal section.Wherein, correspondence Beiqing Road, planning
Regeneration waterpipe 133.5m, 97.5m and 65.5m long respectively of Landscape River and planning Da Zhai canal section.Because job site does not have
Propose first to be installed in place sleeve pipe using pipe jacking method for bright fluting condition, therefore prior art, laid in sleeve pipe afterwards
Regeneration waterpipe.
Fig. 1 is referred to, sleeve pipe uses the reinforced concrete sleeve of a diameter of 3000mm.Lay a diameter of in the sleeve pipe domestic demand
The regeneration waterpipe of the twice steel of 1200mm and a diameter of 400mm.And it will be noted from fig. 1 that it is cast with sleeve pipe
The mounting platform of track, track is embedded on the mounting platform, and is provided with for pipeline to be fixed in sleeve pipe in orbit
Steel bracket.
Wherein, the laid processes of regeneration waterpipe are comprised the following steps：C20 concretings and track are completed in sleeve pipe
It is pre-buried --- steel bracket --- regeneration waterpipe is placed on the platform of steel bracket sustained height --- to be installed in orbit to adopt
Laid waterpipe is regenerated to receiving terminal from the entrance point of sleeve pipe with top pick jacking construction so that pipeline is seated on steel bracket.
By taking the regeneration waterpipe of a diameter of 1200mm as an example, its factory calibration length 12m, together with internal and external anti-corrosive, it is single from
Weight 8T.Because its gravity is larger, therefore lay for convenience in the prior art, brushed using between steel bracket, pre-buried track
The method of butter reduces frictional resistance, but it is only capable of alleviating the partial pressure for laying, still exist in specific laying work with
Lower problem：
Firstth, the top power needed when self weight of pipeline is larger is larger, so as to require laying apparatus higher, cumbersome and peace
Full property is poor；
Secondth, laying speed is slow；
3rd, the breakage of the outer anticorrosion structure of pipeline is easily caused, and causes the steel bracket deformation for supporting pipeline；
4th, the increase with lay length, frictional resistance constantly increases, or even top power deficiency occurs, lays not in place
Situation.
Also, it is not only regeneration waterpipe, above mentioned problem is equally existed in the laid processes of other pipelines.
The content of the invention
(1) technical problem to be solved
The purpose of the present invention is：A kind of water is provided and applies method pipeline laying facility, solve present in prior art to laying
Equipment requirement is higher, cumbersome, security is poor, laying speed is slow, the problems such as damage structure and lay not in place.
(2) technical scheme
In order to realize the purpose, method pipeline laying facility is applied the invention provides a kind of water, in working pit, including
Sleeve pipe and it is fixed in described sleeve pipe and is used for the supporting member of fixed -piping, also including installed in the entrance point port of described sleeve pipe
The first waterwall, and form liquid containing chamber between first waterwall and described sleeve pipe；First waterwall
On be provided with poling hole for penetrating pipeline.
Preferably, the receiving terminal port of described sleeve pipe is provided with the second waterwall so that second waterwall, sleeve pipe and
The liquid containing chamber is formed between first waterwall.
Preferably, the spout hole for adjusting liquid level in described sleeve pipe is opened up on first waterwall so that pipeline section enters
Enter holding suspended state or floating state after described sleeve pipe；
Or,
When the receiving terminal port of described sleeve pipe is provided with the second waterwall, opened up for adjusting on second waterwall
State the spout hole of liquid level in sleeve pipe so that pipeline section keeps suspended state or floating state after entering described sleeve pipe.
Preferably, mounting platform is provided with described sleeve pipe, the supporting member is fixed on the mounting platform.
Preferably, the supporting member is steel bracket, and the track coaxial with described sleeve pipe is provided with the mounting platform, many
The individual steel bracket is spaced apart along the length direction of the track.
Preferably, first waterwall is arranged on the mounting platform.
Preferably, the collar is installed at the poling hole.
Preferably, sealing collar is installed in the collar.
Preferably, the collar collar extension is circumferentially provided with multiple locating parts so that penetrate pipeline in the poling hole with
The collar and sealing collar are concentric.
Preferably, the locating part is the fast pulley being fixed on first waterwall.
(3) beneficial effect
Water of the invention applies method pipeline laying facility, in working pit, including sleeve pipe and is fixed in described sleeve pipe
And for the supporting member of fixed -piping, also including the first waterwall installed in the entrance point port of described sleeve pipe, and described
Liquid containing chamber is formed between first waterwall and described sleeve pipe；It is provided with for penetrating pipeline on first waterwall
Poling hole.When the water is applied into method pipeline laying facility for pipeline laying, when pipe end to be laid penetrates the first waterwall
On poling hole after, can be to injecting liquid in liquid containing chamber.After injection liquid, the pipeline entered into sleeve pipe is subject to perpendicular
Straight upward buoyancy so that the active force needed during pipeline laying reduces, with reduce requirement to laying apparatus and
Complex operation degree, improves the security and laying speed of construction, and ensures pipeline laying in place.Further, since support member is pre-
Pipeline sleeve pipe is driven after first installing again, therefore can prevent support member from damaging deformation；Meanwhile, in buoyancy down tube
The frictional resistance that road is subject to reduces, such that it is able to the outer anti-corrosion of effective protective conduit.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the deposited method pipeline laying facility of water of embodiment；
Fig. 2 is recycled water pipeline laying structural representation in place；
Fig. 3 is the use state schematic diagram of pipeline work platform in embodiment；
In figure：1st, sleeve pipe；2nd, waterpipe is regenerated；3rd, steel bracket；4th, mounting platform；5th, waterwall；6th, the collar；7th, sealing
Circle；8th, fast pulley；9th, spout hole；10th, pipeline work platform；11st, working pit；12nd, fixed pulley；13rd, hoist engine.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied to be further described in detail the present invention.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
In the description of the invention, it is necessary to explanation, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of and describes the present invention and simplify to describe, rather than instruction or dark
Showing the device or element of meaning must have specific orientation, with specific azimuth configuration and operation therefore it is not intended that right
Limitation of the invention.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or dark
Show relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " connected ", " company
Connect " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or it is integrally connected；It can be machine
Tool is connected, or electrically connected；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
Refer to Fig. 1, the deposited method pipeline laying facility of water of the present embodiment, including sleeve pipe 1 and be fixed in described sleeve pipe 1 simultaneously
For the supporting member of fixed -piping, also including the first waterwall 5 installed in the entrance point port of described sleeve pipe 1, and described
Liquid containing chamber is formed between first waterwall 5 and described sleeve pipe 1；It is provided with for penetrating pipe on first waterwall 5
The poling hole in road.
When the water is applied into method pipeline laying facility for pipeline laying, when pipe end to be laid penetrates the first waterwall
Behind poling hole on 5, can be to injecting liquid in liquid containing chamber.After injection liquid, the pipeline entered into sleeve pipe 1 is subject to
Buoyancy straight up, so that the active force needed during pipeline laying reduces, to reduce the requirement to laying apparatus
With complex operation degree, the security and laying speed of construction are improved, and ensure pipeline laying in place.Further, since support member
Pipeline sleeve pipe 1 is driven after installing in advance again, therefore can prevent support member from damaging deformation；Meanwhile, in buoyancy
The frictional resistance that lower pipeline is subject to reduces, such that it is able to the outer anti-corrosion of effective protective conduit.
It should be noted that the present embodiment middle sleeve 1 and pipeline are two independent concepts, pipeline is including sleeve pipe 1
Only refer only to the pipe fitting being laid in sleeve pipe 1.
It is noted that the second waterwall 5 can also be set in the receiving terminal port of sleeve pipe 1 so that the second gear
The liquid containing chamber is formed between waterwall 5, the waterwall 5 of sleeve pipe 1 and first.This kind of situation can prevent receiving terminal correspondence work
Make 11 internal water accumulations of hole, cause to need to inject more liquid when liquid level reaches setting height in sleeve pipe 1.Certainly, even if sleeve pipe 1 connects
Receiving end port is not provided with the second waterwall 5, then can also form the liquid between working pit 11, the first waterwall 5 and sleeve pipe 1
Body accommodating chamber, so as to nor affect on laying for the present embodiment pipeline.
It should be noted that because the second waterwall 5 is provided in the receiving terminal port of sleeve pipe 1, it does not have with the installation of pipeline
There is direct relation, therefore poling hole need not be set on second waterwall 5.
In order to be adjusted to the liquid level in liquid containing chamber, liquid containing chamber after pipeline sleeve pipe 1 is prevented
Interior liquid level more and more higher, preferably opens up the spout hole 9 for adjusting liquid level in described sleeve pipe 1 on first waterwall 5,
So that pipeline section keeps suspended state or floating state after entering described sleeve pipe 1.
Obviously, when after pipeline sleeve pipe 1 in floating or suspended state, namely liquid is applied to pipeline in sleeve pipe 1
Plus buoyancy not less than the interior conduit of sleeve pipe 1 gravity, now due to almost not rubbed between pipeline and support member, therefore
The outer anti-corrosion of pipeline can obtain optimal protection.
In order that obtain after pipeline section enters described sleeve pipe 1 keeping suspended state or floating state, then liquid containing chamber
Indoor liquid level is needed by presetting.Wherein, injection liquid is different, and its setting liquid level is also different.
It is preferred that being water to the liquid injected in sleeve pipe 1.Pipeline is now caused to suspend or float, then what pipeline was subject to
Gravity of the buoyancy not less than the pipeline in sleeve pipe 1, it is assumed that the buoyancy that pipeline is subject to is equal to the weight of the pipeline in sleeve pipe 1
Power, according to Archimedes's formula ρWatergVRow=mg, can obtain VRow.Wherein, ρWaterIt is the density of water, VRowOne meter is often pushed for pipeline
Corresponding displacement of volume, mg is one meter of weight of above-mentioned regeneration waterpipe 2, and waterpipe 2 is regenerated with the steel of a diameter of 1200mm
As a example by, its every meter weight is 0.667T.Further, according to VRowCan be obtaining setting level value.
Even if certainly it should be noted that the liquid being passed through in sleeve pipe 1, it is less than sleeve pipe to the buoyancy that pipeline applies
The gravity of the pipeline in 1, but as long as certain buoyancy can be applied to pipeline, then its effect is equivalent to reduction pipeline and is subject to
Frictional resistance, such that it is able to facilitate laying for pipeline.
When liquid is less than the gravity of the interior conduit of sleeve pipe 1 to the buoyancy that pipeline applies in sleeve pipe 1, in order to prevent pipeline
External anti-corrosion layer and support member are scraped damage when contacting, and can be selected after pipeline is installed in place in sleeve pipe 1, then give pipeline appearance
Face coats outer anti-corrosion.Certainly, in the prior art, the outer anti-corrosion of pipeline is typically all just to have been completed before pipeline laying.
Wherein, the catch pit that the water for being overflowed from spout hole 9 can be entered first in working pit 11, then it is evacuated to working pit through water pump
Outside 11.
It should be noted that in order to keep liquid level, in addition to spout hole 9 is set on the first waterwall 5, it is also an option that
Spout hole 9 is set on the second waterwall 5 or sleeve pipe 1, or directly auxiliary is drawn water with suction pump, or use with top
The combination of method.
In the present embodiment, in order to be supported the installation of part, mounting platform 4 is preferably set in sleeve pipe 1, and track is consolidated
It is scheduled on the mounting platform 4.Wherein, the concrete platform that mounting platform 4 can be formed using C20 concretings, and
Track can be embedded in concrete platform.On this basis, support member is spaced apart along the length direction of track.Branch
Support member is preferably necessarily still more typical steel bracket 3, so as to conveniently draw materials.Wherein, the size of steel bracket 3 again wait to apply by basis
If depending on the size of pipeline so that the bearing-surface that steel bracket 3 is formed just matches with pipeline external surface.
Certainly, the mounting means and concrete structure of support member are not enumerated by the present embodiment and limited, as long as it can be supported
And the stabilization interior conduit of sleeve pipe 1.
Additionally, the waterwall 5 of above-mentioned first waterwall 5 and second can up be installed since the upper surface of mounting platform 4,
Fig. 1 is referred to, wherein the first waterwall 5 is located at the top of mounting platform 4.Or, the first waterwall 5 and the second waterwall 5
May be mounted at the outside of mounting platform 4 and installed since the inner surface of sleeve pipe 1.Wherein, the height of the first waterwall 5 is referred to
Fig. 1, the port of sleeve pipe 1 is completely enclosed due to it, therefore to be installed and can also pass in and out sleeve pipe 1 after the first waterwall 5 and enter
Capable some basic constructions.
Additionally, the poling hole on the first waterwall 5 of entrance point port, its position determines according to the position of laying of pipeline,
To ensure that pipeline, through after poling hole sleeve pipe 1, is nearly seated at the surface of support member.Also, in order to prevent pipe
Collide interference after road sleeve pipe 1 with support member, and the height in preferred pair poling hole is designed, to cause to pass through poling hole
The pipeline of sleeve pipe 1, its bottom surface is higher by certain position than the bearing-surface of support member.
To prevent leak between pipeline and poling hole, the collar 6 is preferably installed at poling hole, and in the collar 6
Sealing collar 7 is installed.Wherein, the collar 6 is preferably necessarily still steel collar 6 and consolidates in advance in the installation process of the first waterwall 5
It is scheduled in the first waterwall 5.Sealing collar 7 is fixedly mounted along the inner surface of the collar 6.
On this basis, in order to prevent pipeline uneven to the power that sealing collar 7 applies, preferably along the collar extension of the collar 6 week
To multiple locating parts are distributed with, the locating part can ensure that the collar 6, sealing collar 7 and pipeline are concentric all the time, so as to prevent pipeline inclined
, there are the phenomenons such as damage, leak to avoid sealing collar 7 in the unbalance stress of sealing collar 7 caused by heart play.For example, when pipeline is subject to
During the upward play of buoyancy, if the not locating part, then the active force that the top of sealing collar 7 is subject to is larger, now may
There are the phenomenons such as damage, leak on the top of sealing collar 7.Wherein, the quantity of locating part is unrestricted, and preferably but necessarily edge
The collar 6 circumferentially to be uniformly distributed.
In the present embodiment, locating part is preferably the fast pulley 8 being fixed on first waterwall 5.In the case of this kind, when
It is rolling friction due to what is produced between pipeline and fast pulley 8 during pipe extrusion fast pulley 8, the frictional force is very small, so that can
To avoid pipeline from being scraped off.
Further, in order to prevent pipeline for scratch, slurries generally are lubricated in pipeline outer wall brushing, to reduce sealing collar 7
With the frictional resistance of pipeline lateral wall, and the outer anti-corrosion of pipeline is protected by.Additionally, lubrication slurries also have Packed effect, can
Effectively to prevent water in sleeve pipe 1 from outflowing.
Wherein it is possible to apply method pipeline laying facility by the water that following construction procedure obtains the present embodiment：
Sleeve pipe 1 is arranged in working pit 11；
Support member is installed in sleeve pipe 1；
First waterwall 5 is installed in the entrance point port of described sleeve pipe 1, and in the first waterwall of the entrance point port
The poling hole of pipeline is set on 5.
It is noted that support member can be installed before the first waterwall 5 is installed, it is also possible to installing the first dash
Support member is installed after wall 5, or even support member can also be installed in laid processes.
When carrying out pipeline laying using the deposited method pipeline laying facility of the water, including：
S1, pipeline end install pipe plug after, the end of the pipeline is penetrated into described sleeve pipe 1 by the poling hole
It is interior, to block the poling hole；
S2, in described sleeve pipe 1 inject liquid with to enter described sleeve pipe 1 in pipeline apply buoyancy；
S3, the pipeline is pushed or pulled into described sleeve pipe 1；
S4, the liquid emitted in described sleeve pipe 1 so that pipeline falls on the support member and fixed.
In S1, by blocking pipe end, it is ensured that during pipeline is advanced to receiving terminal, liquid will not be through pipeline
Outflow, and liquid provides certain buoyancy to pipeline in sleeve pipe 1, so that for pipeline laying provides a drying, the work of safety
Space.As for the pipe plug installed in the end of pipeline, its form is unrestricted, as long as closure can be realized to prevent water excessive
.It is for instance possible to use blind plate is used as the pipe plug, and the blind plate can be embedded in pipeline inside simultaneously and table in the pipeline
Face interference fit.Additionally, pipe plug can take out after last pipeline laying completion from the receiving terminal of sleeve pipe 1.
In S3, during pipeline is pushed or pulled into sleeve pipe 1, it can use technology hand disclosed in any prior art
Section.Equally, the end of pipeline is passed through in poling hole threading 1 also based on same technological means in S1.
Wherein, when the pipeline in sleeve pipe to be laid in 1, when it is divided into many pipeline sections, will be close to the pipeline section of the receiving terminal
First gradually it is moved in described sleeve pipe 1, until the pipeline section only has afterbody and stays in outside described sleeve pipe 1, now by the pipeline section and another
Pipeline section is end to end.Wherein, for the pipeline section of steel, the connection between pipeline section can be carried out by the way of welding, and butt welding
Mouth position carries out preservative treatment.
In S4, after the equal sleeve pipe 1 of pipeline, in order to ensure that pipeline is finally accurately arranged on support member, can be with
While liquid in exclusion sleeve 1, human assistance is adjusted to the position of pipeline.Obviously, under buoyancy, it is only necessary to
Manually can just realize being accurately positioned for pipeline on a small quantity.Certainly, in an ideal case, after liquid is discharged from sleeve pipe 1, pipeline meeting
Automatic accurate falls in support member, without manually adjusting.Wherein it is possible to emitted the water in sleeve pipe 1 using pump, when
Can also so cause that the water in sleeve pipe 1 flows out naturally by way of opening.
After S4, can select to disassemble the first waterwall 5, obtain regenerating waterpipe 2 and lay structure in place such as
Shown in Fig. 2.
The steel that the above method is applied to a diameter of 1200mm is regenerated into when laying of waterpipe 2：First of all for being easy to apply
Work, can cut into every 6m by the pipeline section of factory calibration length 12m；Secondly, for above-mentioned recycled water pipeline section, by support member
It is set to 2.5m；Thirdly, in pipeline section laid processes, when the recycled water pipeline section of the 6m has a quarter sleeve pipe 1,
Now start the water filling toward in sleeve pipe 1；Also, when recycled water pipeline section only 1m stay in sleeve pipe 1 it is outer when, by follow-up recycled water pipeline section
Welded with current recycled water pipeline section.
In order to further facilitate pipeline laying, the present embodiment provides a kind of pipeline work platform 10, refers to Fig. 3.From Fig. 3
In it can be seen that, the pipeline work platform 10 be arranged on the entrance point port of sleeve pipe 1 outside, so as to facilitate laying for subsequent pipeline.
On the basis of the above, applying method pipeline laying facility according to above-mentioned pipeline work platform 10 and water carries out pipeline laying
When, comprise the following steps：
Pipeline work platform 10 is arranged on the entrance point port outside of sleeve pipe 1；
To treat that roughing-in is positioned over the directive wheel to upper；
Pipeline is drawn using power set so that pipeline is moved and entered on the directive wheel along the setting track
In sleeve pipe 1.
Wherein, when the power set are hoist engine 13, " drawing pipeline using power set " includes：
The hoist engine 13 is arranged on the first end top of pipeline to be laid, in the top at the second end of the pipeline
Fixed pulley 12 is set；
The hawser of hoist engine 13 is bypassed into the first end that the fixed pulley 12 is connected to the pipeline afterwards；
Start hoist engine 13 to be wound, with pipeline described in horizontally tracting towards motion in described sleeve pipe 1.
Fig. 3 is referred to, wherein hoist engine 13 is arranged on the upper right side of pipeline；Fixed pulley 12 is fixed on the upper left side of pipeline,
Specifically it is fixed on the entrance point port of sleeve pipe 1 top.In the case of this kind, the winding hawser of hoist engine 13, to cause pipeline in hoist engine
Level is moved towards described sleeve pipe 1 is interior under 13 draws.It is of course also possible to hoist engine 13 is arranged on the upper left side of pipeline, and
Fixed pulley 12 is fixed on the upper right side of pipeline, as above-mentioned, here is omitted for specific operation principle.
Embodiment of above is merely to illustrate the present invention, rather than limitation of the present invention.Although with reference to embodiment to this hair
It is bright to be described in detail, it will be understood by those within the art that, technical scheme is carried out various combinations,
Modification or equivalent, without departure from the spirit and scope of technical solution of the present invention, all should cover will in right of the invention
Ask in the middle of scope.
Claims (10)
1. a kind of water applies method pipeline laying facility, including sleeve pipe and is fixed in described sleeve pipe and is used for the supporting of fixed -piping
Part, it is characterised in that also including the first waterwall installed in the entrance point port of described sleeve pipe, and in first waterwall
Liquid containing chamber is formed and described sleeve pipe between；The poling hole for penetrating pipeline is provided with first waterwall.
2. water according to claim 1 applies method pipeline laying facility, it is characterised in that the receiving terminal port of described sleeve pipe sets
It is equipped with the second waterwall so that second waterwall, the liquid containing chamber is formed between sleeve pipe and the first waterwall.
3. water according to claim 1 and 2 applies method pipeline laying facility, it is characterised in that opened on first waterwall
If the spout hole for adjusting liquid level in described sleeve pipe so that pipeline section keeps suspended state or floating after entering described sleeve pipe
State；
Or,
When the receiving terminal port of described sleeve pipe is provided with the second waterwall, opened up for adjusting the set on second waterwall
The spout hole of intraluminal fluid position so that pipeline section keeps suspended state or floating state after entering described sleeve pipe.
4. water according to claim 1 applies method pipeline laying facility, it is characterised in that installation is provided with described sleeve pipe flat
Platform, the supporting member is fixed on the mounting platform.
5. water according to claim 4 applies method pipeline laying facility, it is characterised in that the supporting member is steel bracket, institute
State and the track coaxial with described sleeve pipe is provided with mounting platform, between length direction of multiple steel brackets along the track
Every distribution.
6. water according to claim 4 applies method pipeline laying facility, it is characterised in that first waterwall is arranged on institute
State on mounting platform.
7. water according to claim 1 applies method pipeline laying facility, it is characterised in that be provided with set at the poling hole
Ring.
8. water according to claim 7 applies method pipeline laying facility, it is characterised in that be provided with sealing in the collar
Circle.
9. water according to claim 8 applies method pipeline laying facility, it is characterised in that the collar collar extension is circumferentially provided with
Multiple locating parts so that the pipeline penetrated in the poling hole is concentric with the collar and sealing collar.
10. water according to claim 9 applies method pipeline laying facility, it is characterised in that the locating part is to be fixed on
State the fast pulley on the first waterwall.
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| CN201611226220.1A CN106764052A (en) | 2016-12-27 | 2016-12-27 | A kind of water applies method pipeline laying facility |
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| CN201611226220.1A CN106764052A (en) | 2016-12-27 | 2016-12-27 | A kind of water applies method pipeline laying facility |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194137A (en) * | 2017-11-22 | 2018-06-22 | 中国市政工程中南设计研究总院有限公司 | A kind of penstock installation method in the straight tunnel of light section |
| CN111119217A (en) * | 2020-01-21 | 2020-05-08 | 天津市管道工程集团有限公司 | Pipeline interface welding space device that blocks water |
| CN112762240A (en) * | 2021-01-25 | 2021-05-07 | 浙江大亚节能科技有限公司 | Detachable wall-penetrating heat insulation sleeve and mounting method thereof |
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| CN112762240A (en) * | 2021-01-25 | 2021-05-07 | 浙江大亚节能科技有限公司 | Detachable wall-penetrating heat insulation sleeve and mounting method thereof |
| CN112762240B (en) * | 2021-01-25 | 2022-09-06 | 浙江大亚节能科技有限公司 | Detachable wall-penetrating heat insulation sleeve and mounting method thereof |
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Application publication date: 20170531 |